Vortex86EX2

Vortex86EX2

 Vortex86DX3

Vortex86DX3

 Vortex86EX

Vortex86EX

 Vortex86DX2

Vortex86DX2

 Vortex86MX+

Vortex86MXplus

 Vortex86DX

Vortex86DX

 Vortex86SX

Vortex86SX
Frequency 600 MHZ (typ.) 1000 MHZ (typ.) 400 MHZ (typ.) 800 MHZ (typ.) 933 MHZ (typ.) 800 MHZ (typ.) 300 MHZ (typ.)
Core Two
(600+400 MHz)		 Dual Single Single Single Single Single
Process 65nm 40nm 90nm 90nm 90nm 90nm 130nm
FPU Yes Yes Yes Yes Yes Yes N/A
L1 Cache 16KB C/D Cache 16KB C/D Cache 16KB C/D Cache 16KB C/D Cache 16KB C/D Cache 16KB C/D Cache 16KB C/D Cache
L2 Cache 128KB 256KB 128KB 256KB 256KB 256KB N/A
BIOS Flash N/A 8MB N/A 2MB 2MB 2MB 256KB
DRAM Bus 16-bit DDR3
2GB Max.
(2-bit ECC)		 32-bit DDR3 2GB Max. 16-bit DDR3 1GB Max. 32-bit DDR2 2GB Max. 32-bit DDR2 1GB Max. 16-bit DDR2 1GB Max. 16-bit DDR2 512MB Max.
GPU N/A
(external PCIGraphoc chip,
Vortex86 VGA is available)		 2D Engine, CRT/LCD,
UMA, Dual Display		 N/A 2D Engine, CRT/LCD, UMA 2D Engine, CRT/LCD N/A N/A
HD-Audio Yes Yes Yes Yes Yes N/A N/A
WatchDog 2 2 1 2 2 2 2
PCI Bus PCI + PCIe x 2 PCIe x 2 PCIe x 1 PCIe x 2 Yes Yes Yes
ISA Bus Yes Yes x-ISA Yes N/A Yes Yes
LPC Bus N/A N/A N/A N/A Yes Yes Yes
USB USB 2.0 Host x 2 USB 2.0 Host x 4
USB 1.1 Client x 1		 USB 2.0 Host x 2
USB 1.1 Client x 1		 USB 2.0 Host x 4
USB 1.1 Client x 1		 USB 2.0 Host x 4
USB 1.1 Client x 1		 USB 2.0 Host x 4
USB 1.1 Client x 1		 USB 2.0 Host x 4
Serial Port 10 max. 9 max. 10 max. 9 max. 3 max. 5 max. 5 max.
GPIO Port 128-bit max. 88-bit max. 80-bit max. 88-bit max. 40-bit max. 40-bit max. 40-bit max.
Ethernet (10/100Mbps) 2 1 1 1 1 1 1
SD/MMC 3 2 2 2 2 2 N/A
SATA/IDE N/A IDE + SATA SATA IDE + SATA IDE IDE IDE
Parallel Port 1 1 1 1 1 1 1
CAN 2 0 1 0 0 0 N/A
I2C 2 2 1 2 2 2 2
SPI 2 2 1 2 2 1 1
ADC 12-bit x 16 chan. 11-bit x 8 chan. 11-bit x 8 chan. N/A N/A N/A N/A
Package Size 19 x19 mm 31 x 31 mm 16 x 16 mm 31 x 31 mm 31 x 31 mm 27 x 27 mm 27 x 27 mm
Ambient Temp -40 ~ +85°C -40 ~ +85°C -40 ~ +85°C -40 ~ +85°C -20 ~ +70°C -40 ~ +85°C -40 ~ +85°C